/*
 * @(#)StatusBar.java	1.0 Apr 27, 2008
 *
 *	The MIT License
 *
 *	Copyright (c) 2008 Malachi de AElfweald <malachid@gmail.com>
 *
 *	Permission is hereby granted, free of charge, to any person obtaining a copy
 *	of this software and associated documentation files (the "Software"), to deal
 *	in the Software without restriction, including without limitation the rights
 *	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *	copies of the Software, and to permit persons to whom the Software is
 *	furnished to do so, subject to the following conditions:
 *
 *	The above copyright notice and this permission notice shall be included in
 *	all copies or substantial portions of the Software.
 *
 *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 *	THE SOFTWARE.
 */
package org.eoti.swing;

import javax.swing.*;
import java.awt.event.*;
import java.awt.*;

public class StatusBar
extends JPanel
implements MouseListener
{
	protected boolean autoHide = false;
	protected MouseEvent lastEvent = null;

	public StatusBar()
	{
		super();
		setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
	}

	public JComponent addEtched(JComponent comp)
	{
		comp.setBorder(BorderFactory.createEtchedBorder());
		super.add(comp);
		return comp;
	}

	public JComponent addLowered(JComponent comp)
	{
		comp.setBorder(BorderFactory.createLoweredBevelBorder());
		super.add(comp);
		return comp;
	}

	public JComponent addRaised(JComponent comp)
	{
		comp.setBorder(BorderFactory.createRaisedBevelBorder());
		super.add(comp);
		return comp;
	}

	public void addGlue()
	{
		add(Box.createHorizontalGlue());
	}

	public void setAutoHide(boolean autoHide)
	{
		this.autoHide = autoHide;
		updateAutoHide();
	}

	public boolean getAutoHide()
	{
		return autoHide;
	}

	public void mouseClicked(MouseEvent e)
	{
	}

	public void mousePressed(MouseEvent e)
	{
	}

	public void mouseReleased(MouseEvent e)
	{
	}

	public void mouseEntered(MouseEvent e)
	{
		lastEvent = e;
		updateAutoHide();
	}

	public void mouseExited(MouseEvent e)
	{
		lastEvent = e;
		updateAutoHide();
	}

	protected void updateAutoHide()
	{
		if( (!autoHide) || (lastEvent == null) )
		{
			setVisible(true);
			return;
		}

		Point p = lastEvent.getPoint();
		SwingUtilities.convertPointFromScreen(p, this);
		setVisible(contains(p));
	}
}
